Maybe they're relatives??

Sooo... suggested me to watch an anime called "Majin Tantei Nougami Neuro" saying that the main character would remind me of Etheon (that's a pretty good way to catch my attention and get me curious about anything, to compare a character with one of my OCs xD...) and I was watching the first episode and I already can see where he's coming from xq...

(That dark haired character on the second screencap is suppose to be Grey, btw xD...) Why are Dai and Grey wearing pink clothes? Your guess is as good as mine... but I'd bet that Etheon has a lot to do with it xD (is not like guys can't use pink, but Dai at least doesn't wear pink ever... and I don't see Grey wearing pink clothes... maybe I'm wrong? Let me know if I'm wrong, xD)